I don't know if that's an oversight or an intentional omission, but "Firefox Engineering" is code for "Firefox front-end coding". That may or may not be the so

I don't know if that's an oversight or an intentional omission, but "Firefox Engineering" is code for "Firefox front-end coding". That may or may not be the sort of UI/UX work you're interested in. If you want to do an internship and do design rather than coding work, I'd still suggest you apply. I don't think Mozilla is so big yet that we'll toss an intern's resume just because it doesn't match up perfectly with one of our outstanding intern requests.